It was always in VB6 to create projects work on it and then discard it without saving to the disk. however with the advent of .Net in Vs.Net 2003 we were not able to exploit this feature as every project would have a directory created and gets stored.

however in Vs2005 this is achieved. these are called ZIPs (Zero impact projects) .

to create ZIPs go to Tools --> options --> projects and solutions--> General

Uncheck “Save new projects when created”.

Cheers programming