Packages are now calculated as follows for new and existing customers.

Basic - 8.95
150MB Disk Space
5GB Data Transfer

Advanced - 14.95
300MB Disk Space
10GB Data Transfer

Developer - 19.95
500MB Disk Space
15GB Data Transfer

Webmaster - 29.95
3 Domains
800MB Disk Space
20GB Data Transfer

Feature specifications:
http://www.networkeleven.com/hosting