Newbie needs some expertise on monitor and video card components on a new computer. Monitor: 22in Samsund 2220WM Widescreen LCD (1680 x 1050) Card: 128MB ATI Radeon HD 2400 Pro Running on Intel 2 Duo E4500 with 2MB of ram Is this an good video arrangement: I don't play many games, just my home office PC, some photo editing and video viewing but no editing. Questions are: Is this a good monitor and video card? Is 128mb enough card memory for my limited needs? Any comments would be appreciated..