Can someone make/show how to create Portable Photoshop CS2 !

Hello,
i found this thread here at Portableapps.com for making Portable PS CS2 : http://portableapps.com/node/1426 and as i browsed through GOOGLE i came across a number of TUTS with the same method/procedure. But i couldn't find any response from some who actually was able to make one with the steps outline.
So i guess i m not the only one having trouble with the TUT, i followed everything in the TUT but i still keep getting errors, PS CS2 simply wont open.
I think having Application in portable version can save a lot of time, especially for me, who end up formatting my PC every 2/3 times a week.
Can someone who made one could redirect or throw some light.

Many Regards: