PokerTracker

cash game works like a charm but not on sngs, cant see stats.

whats the prob..?

What site are you playing at?
Please update to the latest PAH version 1.19.10.1.

Pokerstars.. are that any thing I have to change for sngs, when swtich from cashgame?

No, it should work on SNGs too.

Please enable logging, reproduce the problem on a single table and play 30+ hands, 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

Ok worked now. but it took like 5 min before the table was in the PA hud :S

Make sure you are moving processed files in PT2 so that PAH doesn't have to re-read all the old hand history files.

Also check your Minimum Hands requirement - if it is set high then you will have to wait for that many hands to be imported before you see stats on new opponents.

Do you use the cache in PAH? If not, you should try it, this will speed things up a lot, especially if you have a lot of, or very large, databases.
Options -> Preferences -> Databases.
Please note when you first build the cache it can take a long time, so run it overnight or something.
(If you are using postgres 8.3 databases, the cache won't work.)