<p>I have been doing some java development lately and have started using Eclipse.  For the most part, I think it is great, but being a C/C++ guy used to doing all of his editing in vim, I find myself needlessly hitting the Esc key over and over.</p>

<p>It would be really nice if I got all the nice features of Eclipse, but still could do basic editing the same way I can in vim.  Anyone know of any Eclipse pluggins that would help with this?</p>

There is this plugin that costs $20+
http://satokar.com/viplugin/
I use it and it works great, you've got basic vi movement commands and a set of others.
Here is an open source, free plugin but i've never been able to get it working (i'm on a mac).
http://sourceforge.net/projects/vimplugin/
You can also go the other way and get eclipse code completion inside vim.
http://eclim.sourceforge.net/
You basically run an instance of Eclipse and you will be working inside vim. They just released a version compatible with Eclipse 3.4.
New plugin I've started using
https://marketplace.eclipse.org/content/viable-vim-eclipse