This is an mIRC scripting help forum, not an eggdrop help forum.
If your RSS bot is too much for your 300mhz laptop, then it must be some hell of a badly scripted RSS bot, as a task such as retrieving headlines from an RSS feed is hardly intensive. Neither is retrieving data from a hash table with the size of that required for an RSS bot.
You are better off getting an RSS bot in mIRC scripting which stores the data in an mIRC hash table. A hash table is global to your mIRC, it is not server specific. So it doesn't matter where the mIRC scripted RSS bot is running, once the hash table has its data, you can message it to whatever channel/server with your regular mIRC by using $hget to reference the data in the hash table.
An example of an mIRC scripted RSS retriever is this
Universal RSS Headline Retriever, which is a simple snippet which fills the hash table that you specified with all the headlines from a certain RSS news feed.
