it can be far simpler than that, even.
You only need to do these once for your nickname:
1. /ns access add *@*
2. /alias slashnet server
irc.slashnet.org 6667
your_ns_password -i
your_nickname[/code]
3. Insert the following code into your remotes:
on 1:connect: {
if ($network == [b]SlashNet[/b]) {
join #channel1,#channel2
mode #channel1 +abc123
}
}
4. Type
/slashnet Keep in mind this may not work on some networks, but it does work on slashnet and freenode as well as most other networks that have nickserv.