So, in the settings for your project (a WAP in VS 2008, right?), what do you see on the Web tab?  As I understand, the main thing you need to setup to enable F5 debugging is to make sure that the startup URL is set to the right website.  Otherwise it should automatically connect to the aspnet_wp process.

However, we've found here that attaching to the process is quicker and simpler than using the F5 method, but certainly results may vary .

Hope that helps,

Thanks all for the replies, well first of all when i converted the solution i had a problem since i converted from vs 2003 - vs 2008 the project was not convert to WAP. This was solved as i said in this post.

After I got my project convert to WAP i had the same options as the blog post by cnurse. Once i did the changes that are listed in the blog post, everything worked like a charm .... yey....

brian, while i do agree with you that attaching to the process is quicker and simpler, i found that (could be i had not enough coffee ) if a developer doesn't pay attention to which process he is attaching his project, he may end up debugging a previous version of the project. Happened to me i didnt refresh the page and .... well you can guess the rest :) hehe ... i know rookie mistake probably :)

Thanks a lot for your replies,

Ruben