Is someone using email client for Gmail

[Grr]

Yes, I am using it for Gmail on outlook 2010. Shoot the question

I knew u'll show up only when i post a question..lol

Ok, i configured Outlook for gmail and downloaded all emails to pst.
Then i refreshed laptop, backing up my pst file.

Now when i configure gmail in outlook, and replace the created pst file with the one I had from last time, it is kind of ignoring the old pst file, and keeps creating new one as [email protected](2), [email protected](3) and so on.

Is there a way i could reuse old pst file, without having to download all emails of 3gb size?

Thanks, Grr