My system configuration is: Intel P3 866 MHZ Processor,Mercury Kob 810e Fst Motherboard,256 mb sdram, 100 gb hdd running SP1. Few days back i installed the autpatcher xp from digit cd. After that when i try to login into my account,the computer hangs up & doesnt respond.so i have to restart it.sometimes i m able to login into my account & othertimes it hangs up. Also my computer has become very slow & it takes a hell lot of time to open any application. Pls tell me why it is happening so? Also is there a need to install SP2? Do i need to convert from FAT32 to NTFS? I also have Win 98 running on my computer.