Would recommend them!
I brought a DSC-T1 from them about 5 months ago. All delivery extremely quickly with all the extras I ordered. Their tracking system is very good, and I tracked my parcel door to door. Very impressed.
Then about 2 months ago the spare battery I ordered went a bit pear shaped. Emailed Pixmania and they sent me a form to fill in and sent the battery back to Pixmania in France, (registered post royal mail, quite cheap) about 1 week later I received a new battery.
I would definitely recommend them. Although I have read other threads about them that are not so good.