TransWarp GS manual (1.5 MB)
in PDF format.

TransWarp GS Control Panel v2.7
This freeware Control Panel by Dave Leffler allows you to view and set the the speeds of the TransWarp GS card from the desktop control panel. See the doc file included in the ShrinkIt GS archive for installation instructions.

TWGS Upgrade Stack
This freeware HyperCard GS stack by Scott Gamon takes you step-by-step through upgrading your TransWarp GS. It also has technical information on how the TransWarp GS works. You will need HyperCard GS or the HyperCard GS Player to run this stack. For use with emulators, download this .2mg image of an 800K ProDOS disk that contains both the Hypercard GS Player and the TWGS Upgrade Stack.

///SHH Systeme sells a 32K cache board in several configurations from the bare boards to boards populated with everything except the firmware EPROM.

Tony Diaz has information on enhancing and upgrading your TransWarp GS on the Apple2.org site.

Rubywand's Apple II FAQ has additional information on the TransWarp GS and other accelerators.

Even more TransWarp GS information is available at osites.tripod.com