I have come up with this list of key Event IDs to track for SharePoint 2007 in the event logs. They are not all the possible ones, but a list I have taken some effort in making. I would love to hear anyone who has any more Event IDs.
3359
3360
6142
3353
7035
6141
6395
6397
7034
7399
2100
3250
5149
5153
5400
5401
6457
6856
6857
6858
6143
6590
3351
3355
3358
3361
3363
3758
3759
3760
4972
4971
5214
5586
5762
5763
6875
6588
6589
7095
6396
6398
7037
6611
2424
2436
3013
3029
3078
3084
3090
10032
10044
Pretty exciting hum? Well I hope that help someone somewhere who has to hack together a quick project but I would really love some feedback on this one.