Even though we all know now that the Dell Streak will be getting the Android 2.2 Froyo update by the end of the year, or most likely sooner, that is not going to stop the fine folks at XDA from getting Eclair, or Android 2.1 up and running! XDA Member Greenarcher707 has posted some pictures and has a follow up in post number #6 with all the download information you will need.
Also in the thread is a really cool boot image that you see below:
Lastly if you are looking for some more information on this topic, MODACO has got a forums dedicated to the Dell Streak that have a lot of information in it as well. So don’t forget to check hem out either.