Discrepancy: Accepted shares vs. registered shares at Slush's Pool ????

[LevLion]

Dear friends!

Im sort of n00b in the sense of mining so apologise if the questions is a bit boring.

I left mining my Imac overnight conected to slush's pool port 3333. I have propperly installed the stratum protocol and I can connect perfectly (and quite successfully) to BTCguild...

When I woke up in the morning, CGminer reports 530 shares accepted however in Slushs pool I only see 134 (and 0 shares denied)....

Im I doing something wrong or is it that slush's pool / mac compatibility is not so great???

Details of my computer ::

Graphics :: AMD Radeon HD 6970M 1024 MB
Software :: Mac OS X Lion 10.7.5 (11G63b)

Thanks!

Have a great day!

[HellDiverUK]

So what is wrong with this thread: https://bitcointalk.org/index.php?topic=1976.0 - the one everyone else uses for queries about Slush's?  Or am I missing your specialness?