TrueCrypt: changing permissions of folders (to use with XAMPP)

[na5h]

This is probably really easy...but since I'm not that used to playing around with permissions and mount-options, some assistance would be nice:

I use XAMPP to test my webpages. Whenever XAMPP is running, localhost points to opt/lampp/htdocs/. Normally, I would just paste a link inside opt/lampp/htdocs that points to the folder I wish to access from my browser. However, now that the link is pointing to a folder located on my mounted TrueCrypt volume, I get a 403 (Access forbidden).

I can't seem to change the permissions on any of the folders on my mounted TrueCrypt volume, hence the 403. Any suggestions?

[na5h]

Anyone? Surely it can't be that difficult to change the permissions of the folders on the TrueCrypt-mounted volume...or to make TrueCrypt mount the volume in a way which allows for XAMPP to access the folders?