Anny experience someone, on hot to manualy configure integrated graphics?

Graphics has some settings that can be manualy adyusted for example:
hardware acceleratin has possibilites to ad numbers from 0 - 99999.... etc
what to configure? have 128 mb shared integrated card

There are also some other settings for graphics that can be confiugured, but dont know further


I hawe another question, have HP500 notebook with mobile centrino 1.7 Ghz, 1024 mb ram, IGP 128 mb shared
and system sometimes stalls for couple of seconds....

After long trying and headdigs i have finaly reset the hard disk with ultimate boot cd...
system then installed fine, partitions adjusted automaticly,
but then i had to configure boot loader again with ultimate boot cd, because system would not start


now it goes fine, system now doesnt stall, but cant play any included games whe desktop effects are turned on
2gb ram will solve annything?
hardly believe, because games are not as demanding?! or are they?

anny comments on that, guidance would be appreciated!!!

Appreciate the help allready, Sory my bad english



greetings!!!!