Hi Alaska, beautiful products at very interesting prices!!

You're product titles are very long It's difficult to balance everything, not if titles are so long, but if sometimes are long and sometimes are short. All in all I think that in your case are too long, since they are not product names but almost product descriptions. I feel you have some possible solutions:

• give a name to every product and move the present titles to a new field, either a new CCK or use teaser field to save that short description (there are some modules that let you edit the teaser field on node edit independently of the body content)
• leave your titles as they are and create a new css rule (probably ".category-grid-products span.catalog_grid_title") with fixed height, on your case a big amount that would prevent whatever of the longest titles fit, the sorter ones would leave som white room but images would be aligned
• ask to us to crop the title to n characters, a function that whatever characters could have a title only display the fisrt "n" ones, that way you always will have the same title length, although you'll never see the title complete

I've adopted the last solution for a uc_product modification I've proposed at http://www.ubercart.org/forum/ideas_and_suggestions/1920/uc_products_mod...
You'll see there a pic where all the products have been forced to have exactly the same wdth and height on every cell, just cropping the title. BTW, maybe you would like that modification that adds a list of other products on the same category to the node (product) view throu a drupal block.