I have my self built(assembled) a new PC CONFIG- AMD 64 bit 3000+ 120 GB sata seagate, 512 MB (400) Transcend MSI RS480 MOBO etc. My problem is that as it is a sata drive i did not knew how to partition it first time so nanaged it some how, and now it shows only arnd 112Gb hard disk space. Where is my 8GB? Why sata drives does not support win98, as i cannot install win98 on this drive?? After installation it does not starts WIN98 .My mobo does not detects my external modem on COM1. WHY? this mobo does not has a serial port?? where should i connect my modem? My pc gives me 1.8 Ghz speed can i increase it?? if it gives 1.8 ghz then y AMD writes 3000+?? how can one oc RAM??