IE6, IE7 portable?

Anybody knows some that works? I downloaded one ie6 portable but no working. I also work with ietester, but the new version seems to not working good. For exampe i have ie8 instaled but on the ie8 ietester tab the browser don´t work, so, i can´t trust on ietester to test my pages on ie6 and 7. So, i need an ie6 and ie7 portable version that works.

Thanks

Before I use IE Tester, I was using a that website to test my templates, It lets you run a portable version of IE6 and 7 on your pc. Here you go http://spoon.net/browsers/

oh yes i tried that too, but is slow for my testings, because it includes js things, movements, opacity changes, etc… and can´t be posible with that. Anyway, thanks

I currently use Microsoft Expression Web SuperPreview and so far have had no problems.

http://www.microsoft.com/downloads/details.aspx?FamilyID=8e6ac106-525d-45d0-84db-dccff3fae677&displaylang=en

thanks mike, let´s see that….