diff --git a/install.sh b/install.sh
deleted file mode 100755
index b951803..0000000
--- a/install.sh
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/bin/sh
-
-echo "HOI, this is the 'Arch w/ maride flavour' install script (chainloader)"
-echo "Hope you used TLS..."
-echo -e "=-=-=-=-=-=-=-=-=-=-=\n"
-
-echo "=> Things you should've set up already:"
-echo " * Your keyboard layout (consider passwords!)"
-echo " * Any RAID setup that you are planning to set up"
-echo " * An internet connection (DHCP or static, idc...)"
-echo -n "=> Did you set that up? (y/N) "
-read answer
-
-if [ "$answer" != "y" ] && [ "$answer" != "Y" ]; then
-	echo "OK, then do necessary steps and see you soon."
-	exit 1
-fi
-
-echo -n "=> Do you want to install on EFI or BIOS? BIOS is required for VirtalBox hosts (E/b) "
-read answer
-
-if [ "$answer" != "e" ] && [ "$answer" != "E" ]; then
-	export bootloader="BIOS";
-else
-	export bootloader="EFI";
-fi
-
-echo "=> Please enter the full path to the block device the installation should take place on: (e.g. /dev/sda)"
-echo "   Make sure to choose a drive, not a partition."
-echo "   Hint: here's a list of devices that may be the right:"
-ls /dev/sd* /dev/mmc* 2>/dev/null
-echo -n "Install to: "
-read blockdevice
-export blockdevice
-
-for check in checks/*.check
-do
-	echo "=> Running check '$check'..."
-	source $check
-	if [ "$amf_return" -ne 0 ]; then
-		echo "=> Check failed. Fix it, maybe."
-		exit
-	fi
-done
-
-for step in steps/*.step
-do
-	echo "=> Running step '$step'..."
-	source $step
-	if [ "$amf_return" -ne 0 ]; then
-		echo "=> Step failed. That is weird. Sorry. Check logs maybe."
-		exit
-	fi
-done
-
-for flavour in flavours/*.flavour
-do
-    # in any case, run it once
-    rerun=1
-
-    while [ $rerun -eq 1 ]; do
-        echo -n "=> Do you want to run flavour '$flavour'? (y/N) "
-        read answer
-
-        rerun=0;
-
-        if [ "$answer" == "y" ] || [ "$answer" == "Y" ]; then
-            echo "=> Running flavour '$flavour'..."
-            pushd $flavour
-            source ./install.sh
-            if [ "$amf_return" -ne 0 ]; then
-                echo "=> Flavour failed. :( Rerun? (Y/n) "
-                read answer
-                if [ "$answer" == "y" ] || [ "$answer" == "Y" ]; then
-                    rerun=1;
-                fi
-            fi
-            popd
-        fi
-    done
-done
-
-echo -n "=> Finished \o/ reboot now? (Y/n) "
-read answer
-
-if [ "$answer" == "n" ] || [ "$answer" == "N" ]; then
-	exit
-fi
-
-reboot
diff --git a/run.py b/run.py
new file mode 100755
index 0000000..29d5795
--- /dev/null
+++ b/run.py
@@ -0,0 +1,138 @@
+#!/usr/bin/env python
+
+import os
+import subprocess
+import sys
+
+
+def quit():
+	print("OK, then do necessary steps and see you soon.")
+	sys.exit(1)
+
+
+def motd(termsize):
+	print("HOI, this is the 'Arch w/ maride flavour' install script (chainloader)")
+	print("Hope you used TLS...")
+	_separator(termsize)
+	
+	print("Things you should've set up already:")
+	print(" * Your keyboard layout (consider passwords!)")
+	print(" * Any RAID setup that you are planning to set up")
+	print(" * An internet connection (DHCP or static, idc...)")
+	
+	answer = _ask("Did you set that up?", [ "yes", "no" ])
+	
+	if answer == "no":
+		quit()
+
+	_separator(termsize)
+
+
+def efibios(termsize, settings):
+	print("Please choose the installation/startup method.")
+	print("Note that BIOS is required for VirtalBox hosts due a long-time unfixed bug.")
+	print("It's possible that you need to change Mainboard settings for EFI. (But it's recommended!)")
+	settings["bootmethod"] = _ask("Do you want to install on EFI or BIOS?", [ "EFI", "BIOS" ])
+
+
+def blockdevice(termsize, settings):
+	print("Please enter the full path to the block device the installation should take place on: (e.g. /dev/sda)")
+	print("Make sure to choose a drive, not a partition.")
+	print("Here's a list of devices that may be the right:")
+	settings["targetdevice"] = _ask("Install where?", os.listdir("/sys/block/"))
+
+
+def checks(termsize, settings):
+	for check in os.listdir("checks/"):
+		if check[-6:] == ".check":
+			# Run loop
+			run = True
+			while run:
+				_separator(termsize)
+				print("Running '%s'" % (check))
+				with subprocess.Popen(["checks/%s" % check]) as process:
+					# Wait for process termination
+					process.wait()
+					if process.returncode > 0:
+						# Woops, check failed somehow
+						print("Check %s returned non-null error code %i." % (check, process.returncode))
+						answer = _ask("Do you want to re-run the check, skip the check or abort the installation?", [ "run", "skip", "abort"])
+						if answer == "run":
+							# doesn't matter, run is already 'True'
+							continue
+						elif answer == "skip":
+							run = False
+						elif answer == "abort":
+							quit()
+					else:
+						run = False
+		else:
+			print("Uh. Found this non-check script in the 'checks' folder: '%s' (Not executing)" % (check))
+
+
+def flavours(termsize, settings):
+	for flavour in os.listdir("flavours/"):
+		if flavour[-8:] == ".flavour":
+			# Run loop
+			if _ask("Do you want to run flavour %s?" % (flavour), [ "yes", "no" ]) == "no":
+				 continue
+
+			run = True
+			while run:
+				_separator(termsize)
+				with subprocess.Popen(["flavours/%s/install.sh" % flavour]) as process:
+					# Wait for process termination
+					process.wait()
+					if process.returncode > 0:
+						# Woops, flavour failed somehow
+						print("Flavour %s returned non-null error code %i." % (flavour, process.returncode))
+						answer = _ask("Do you want to re-run the flavour, skip the flavour or abort the installation?", [ "run", "skip", "abort"])
+						if answer == "run":
+							# doesn't matter, run is already 'True'
+							continue
+						elif answer == "skip":
+							run = False
+						elif answer == "abort":
+							quit()
+					else:
+						run = False
+		else:
+			print("Uh. Found this non-flavour script in the 'flavours' folder: '%s' (Not executing)" % (flavour))
+
+
+def finish(termsize, settings):
+	_separator(termsize)
+	if _ask("Finished! \\o/ reboot now?", [ "yes", "no" ]) == "yes":
+		os.system("reboot")
+
+
+def _separator(termsize):
+	print("~" * termsize["cols"])
+
+
+def _ask(question, choices):
+	while True:
+		print("=> %s (%s) " % (question, ", ".join(choices)))
+		answer = sys.stdin.readline()[:-1]
+		if answer in choices:
+			return answer
+
+
+def main():
+	rows, columns = os.popen('stty size', 'r').read().split()
+	termsize = {
+		"rows": int(rows),
+		"cols": int(columns)
+	}
+	settings = {}
+
+	motd(termsize)
+	efibios(termsize, settings)
+	blockdevice(termsize, settings)
+	checks(termsize, settings)
+	flavours(termsize, settings)
+	finish(termsize, settings)
+
+
+if __name__ == '__main__':
+	main()
\ No newline at end of file