PHPBB3 to VB - URL questions

[محروم.كوم]

Hi

I have a phpbb3 RC7 forum with 20,000 posts.

I have a few mod installed including phpbbSEO.

My seo url includes..

Forum category: examples.com/introductions-f2/
Thread: examples.com/introductions-f2/welcome-to-forum-t6900.html

f2: unique forum category number
t6900: unique thread number

Now, my question is after conversion to vb what will happen to my url's? I wanted to keep them as it is, is it possible?

Thanks __DEFINE_LIKE_SHARE__