For everyone else, BYC added this cool feature, where you can upload your own images to the host of this site, using BYC.
Here is how...
Up at the top of your screen you will find a tab that says "Upload" click it!
Next you will see where you can browse your computer for the picture you have saved, then if your looking to make it an advatar, you can click the drop down window and ask it to rezise it for a advatar, make sure you put a X in the box to resize it and choose for what format you want it, then click submit! TADA!
Now you need to save this resized image on your computer
Add as advatar, up back to top, click on Profile,
Off to the side click on Personality,
Click on Change Advatar and make sure your "Use Advatar" is checked....