Purchasing a year of 'Advanced" sighost hosting removes restrictions of free sighost accounts and gives you:

No branding of uploaded images.
Image storage space increased to 1mb.
Allowed image size increased to 256k, 1024x768.
Bandwidth increased to 256MB per month.
Redundant mirror server on sig.sighost.com.

Our system will activate your account right after you purchase, so you can login and use the service immediately.