Phase1 
2004 BMW 5 Series Sedan 530i 4dr Sedan (3.0L 6cyl 6M)
First 5'er, won't be the last
 Very satisfied with my first 5-series.  The thrill of driving (like when I first got my license) is back.  Was worried about reliability problems for BMW's in general and in this 1st year model redesign in particular.  Concern proved unfounded as car has been rock solid; no need to go back to the dealer.  Sure the I-Drive freezes once in a while, but rebooting it is no problem.  BTW - I-Drive isn't best thing, nor is it the root of all evil.  It does take a little getting used to, but once done, it's quite functional & does serve to: 1) get rid of many buttons/dials on the dash; 2) allow more customization of car functions.  Good thing there is a speed alarm b/c I drive much faster now.