Server on a different Computer

[Hardy]

Sorry, this has probably already been asked, I looked and couldn't find on the boards:

I am going to get a new computer in a couple weeks and I want to run my server off that computer and play on it with this computer. How do I do that so I am still serverOP and can work on the database with a different computer? They will both have win98 1E. Don't know if you need the stats of the computers, maybe there is a requirement on the computers I need, but here are the stats:

Computer I will be playing off of:
333mhz, 16mb video card, 320mb ram, 4gig hard drive, Cable Modem on network card

Computer I will be running server off of:
1.6ghz athlon, 64mb video card, 512mb ram, 40gig hard drive, Cable Modem on network card

The computers will not be hooked together in any way except for the Cable.