I have a site up and running for the past couple of months.
During this time I have noticed a minor glitch in this otherwise awesome theme. If I click on one thumbnail BEFORE all the thumbnails have loaded, then the lightbox fails to load and I am taken to the individual picture. This problem however isn't there when all the thumbnail pics have appeared.
I have noticed this in other WPFolio users as well. I am using the plugins- NextGEN Gallery (ver 1.3.1) and Lightbox 2 (Ver. 2.8.2)
Also would appreciate if you can tell me an optimal pic size for the web. I currently upload at 828px by 550px at 300 DPI.