Useful Resources

Here are a few more resources that I have found useful:

Directories

These are some internet marketing related directories I found listed on Google. They were pretty high up on the list and all have a page rank of 4 or higher:

Online Merchant Solutions
Collection of merchant tips, tools, services, and solutions, including merchant account service, ecommerce solutions, and internet marketing resources.

Directory Bin
Free Website Directory
DM Confidential
Open Directory Project
The Internet Marketing Directory
Jayde B2B Directory
Scrub the Web Directory
MSN Network

Miscellaneous

1000000 Links - This is a great site that is attempting to obtain one million links. When you link to them, they automatically link back. That can provide some traffic to your site.