Here's a brief update on some Mac and iPhone related news and rumours we didn't cover this week.

New iMacs next Tuesday?

It's been a little while now since we've been expecting Apple tp update its iMac lineup. It appears that it could finally coming next Tuesday. On a report published early last month, MacScoop expected both iMac and Mac mini releases for the next few weeks. Let's hope Apple won't forget the Mac mini.

8GB iPhone sold out in UK after major promo

Carphone Warehouse, which is O2's exclusive retail distributor for the iphone has announced it has sold all its stock of 8GB iPhones since it launched its £100 promo only eight days earlier.

Apple however still has stock as it didn't participate to the promo with its UK retail locations. The 16GB model which remained at the same price is also still in stock.

iPhone 3G to include GPS

We're now certain that Apple's next generation iPhone will add 3G capabilities but could also include a GPS in a slightly thicker design, according to Engadget report.