Limitations in URL Mapping?

[PBU Dev Team]

I'm getting a lot of errors in trying to do some URL Mappings.

ex: pattern: /press
target: /standardblogpage.php?blogid=2019409

I've tried many variations and stll get an error.
Any ideas?

We have many urls that are similar and have worked without a problem

[PBU Dev Team]

Thanks for the response Wizard!

I did test out your response and I'm pretty sure that doesn't apply here.

Ning runs on the LAMP environment and the URL Mapping is similar in scope to Apache's Mod_Rewrite

If it implemented similarly to .NET 2.0, this wouldn't work (which is does):
pattern: /wpage/([a-zA-Z0-9_]+)
target: /widget.php?app=pages&id=$1

plus, profiles wouldn't work:
pattern: /profile/([a-zA-Z0-9_]+)(?:\?(.+))?
target: /index.php/profiles/profile/show?id=$1&$2

In this case though I was including the querystring in the target.
I just keep getting an error that doesn't map the URL