PokerTracker

for some reason whenever i open that 8th table on ub PAH stops showing stats. usually works perfect for 7 tables and under.

i doubt its lack of computer speed. im running a amd 64 3800+ with 2g ram.

This is consistantly at 8 tables, is it?

Please enable logging, reproduce the problem as simply as possible, and send the PAHud.log file via the Support system so that we can review your configurations and troubleshoot the issue.
Tutorial: How to Create a Log File

Please note the time you open the 8th table which doesn't work, and the name of it, so that we can track down the issue.