We are using Confluence Wiki, Jira Issue Tracking, and Greenhopper for release planning and love it but I can attest even with only a few users Confluence requi

We are using Confluence Wiki, Jira Issue Tracking, and Greenhopper for release planning and love it but I can attest even with only a few users Confluence requires more memory than a small 256meg slice can offer. We are on a 512meg slice with Chunkhost and are planning to upgrade to a 1gig slice due to performance issues. Still, $10 each for 10 users is a great offer.