ATI RADEON 8500 score 7365 on 3DMark2001

http://service.futuremark.com/compare?2k1=7227295

PC-Chips M830LR
Athlon 1700XP
PC133 512SD-RAM
Windows XP PRO

Good or Bad?

That's normal. The SDRAM and the CPU keep the score that low. Here is my score on a similar system, just with faster RAM (PC2700) and CPU (1800+).

http://service.futuremark.com/compare?2k1=6675034

Here is my old score on an SDRAM system with the same CPU and video.

http://service.futuremark.com/compare?2k1=4128337

is there a program that can OC?

Overclock the Radeon? Sure. www.rage3d.com has Rage3DTweak. It's rather bloated though. You could also try Radeonator.