integrating RSS feeds

[محروم.كوم]

Hi,
im trying to liven up my forum with one or two RSS feeds.
I used VB advanced (its free).

I know you cant comment on the specifics of the 'hack' but can you tell me your thoughts on the error mesage I get incase its something obvious im missing??

I have used then ad add-on module which meant to give you an RSS feed..

and what happens is that at the top of my homepage, I get the following, repeated about 5 times.
[QUOTE]Warning: file_put_contents(http://www.petdoctorforum.com/module...nary.xml.cache) [function.file-put-contents]: failed to open stream: HTTP wrapper does not support writeable connections in [path]/modules/rss_cmps_curl.php on line 242[/QUOTE]


what does this mean? I created a new cache folder and I made it 777 ie read and writable... any suggestions?!!

I just used as the source of the RSS, the link from the website... do I need to be sending it to Google reader or some othe platform first?!
Many thanks __DEFINE_LIKE_SHARE__