I was wondering if anybody had any experience with an SFF Dell GX280?
I have been trying to install Windows 98SE onto it, but no dice.
I have added a PCIe Geforce 6200 (256Mb) and a new 120Gb Seagete SATA hard disk, it has 512Mb RAM (could change it to 256Mb up to 4Gb).

I have disabled HT on the P4 3.2GHz Pentium D, changed the SATA controller to ATA legacy mode.

It gets into the GUI install, loading drivers that hangs.

Any suggestions as to what to try will be most welcome.