ProSel8_shk.zip This is the 8-bit version of ProSel by Glen Bredon. ProSel-8 runs under 8-bit ProDOS. It includes a program selector/launcher and other valuable utilities. Use WinZIP or a similar utility to unzip the .zip file. On your Apple II, use 8-bit ShrinkIt or GS-ShrinkIt to uncompress the .shk file.