It's not abnormal for there to be 10 seconds or so. If it's taking longer, watch the task manager/performance tab to see if the CPU or RAM is being maxed.
Ok it took about 3 minutes. CPU never got above 3% PF usage never got above 250MB.
BUT,,,,,,i was way off on the amount pictures on the cd. It has 427 files, 27 folders for a total of 576MB. All 427 files are pictures...LOL