We stumbled upon Combustion while searching for Drupal themes on the web. We found the vibrant colors and simplicity of design very appealing. Here are the details of the site:

* Theme used: Combustion
* Drupal version used: 5.x
* Site description: NoRegifting.com provides a fun, and polite, way to ask your friends and family for cash instead of unwanted, unneeded STUFF! Perfect for weddings, honeymoons, anniversaries, birthdays, graduations, retirements, baby showers, you name it!

* Site URL: http://www.noregifting.com

Some of the modules in use on the site include:
CCK
lm_paypal
Invite
User Registration Notification
Adsense
Birthdays
Form Tweaker
Meta tags
Panels
Taxonomy dhtml
Taxonomy Image
Taxonomy Ticker
Tagadelic
Views
Views Bonus Pack

Feedback and critiques are welcome and appreciated.

Thank you in advance....

Can I ask for cash even if I'm not getting married and there are no holidays coming up?

One suggestion. There are some display problems in the top navigation bar. In firefox, it looks okay but the shadow disappears on the sides. In IE7 , the navigation bar slips down in a strange way. You may need to make some adjustment to the CSS etc to fix this.  Small issue but noticeable.