HttpDataSource questions

[Jon Baer]

Hi,

On the wiki it says that url attribute can be templatized but Im not  
sure how that happens, do you I need to create something read from a  
database column in order to use that type of function?  ie Id like to  
run over some RSS feeds for multiple URLs (~ 30), do I need to copy 1  
per URL I want to read or is there an easier method?

Also does anything currently get compared when doing a delta-import  
for these types of data sources?  Does the dataimport.properties  
compare itself to anything?  (ie a pubdate on RSS, etc).

Thanks!

- Jon