Driver Genius Professional Edition ( Paid, but worth it ), Slim Drives ( Freeware )
i liked both of ur choice. driver max needs registration and validation and then it used redirect to it's site and then download which i found little lazy to do.
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Windows 7 Ultimate 64-bit SP-1
Core i5 750@2.6Ghz
4x2Gb ddr3@1333Mhz
Ati HD 5770 1Gb ddr5
1 TB Seagate HDD
Try Driver Magician Lite. Also you can try MAGIX PC Check & Tuning 2011 Free, it has a driver updater module plus a host of PC tweaking options. It's overkill for just a driver updater, but I have found it pretty good:-