Thank you all for reply.... my laptop configuration is....
1. AMD TURION Dual core RM-70
2. 3 gb RAM (1 gb samsung + 2 gb transcend)
3. Nvidia GeForce GO 8200M (256MB dedicated and 1407 shared)
4.winstron 303c motherboard
5. Windows 7 ultimate 64bit
6. Transcend 4gb jf v60 USB drive for Ready boost (there are two connected to USB ports so total 8gb)
7. no page file
Plz tell me if you support my idea of getting a 2gb Transcend RAM. How much RAM I can install when motherboard has only two slots..... I read somewhere about deleting page file would help but it doesn't make any difference.....