Anyone else using Lightroom on a PC?
2G of RAM, Pentium 4 3.4HGz dual core.
300G D: drive (SATA) for database storage.

I have 142894 images and doing the weekly backup and integrity check hurts.
1) the green blobs don't move for 22 minutes
2) they then scroll for 9 minutes
3) the backup dates 5 minutes
It takes a total of 36 minutes 24 seconds until I can use Lightroom.

Anyone else with large image libraries have performance to report ?