Off-line library

I would like to have a library of filters "off-line" that I can still browse to from filter forge and also upload to. I have a mac connected to the internet. My pc, which I have filter forge on, is connected to my office network. I've tried loading as many filters as possible in the case that I might use them one day. But I end up only using a few. These are in my favorites, but then there are times when I need something specific and have to spend 20 minutes going through all the thumbnails to find one that might work. And the categorization I still can't make sense of.

Even just a search/find tool for filters would be nice.

Also, it would really help if you could download the filter files onto your desktop (i.e., the ffxml file). That way I could download filters from any internet computer and then put them into my filter forge.