The recently announced Radeon HD 6950 with 1 GB main memory appeared in the market. As well AMD promised to rectify issues with the filter quality of the new graphics cards. A first step is the release of the Catalyst Hotfix 11.1a.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips