system
6
Hello Scorpioninblue.
The regcleaner, you allready have.
As for the unzip-program: this one uses NO memory nonwhatsoever, is free and works perfect !
Downloadsize is 253kb and I use it for about 3 years without any troubles.
http://members.ozemail.com.au/~nulifetv/freezip/
Bye, Fast 