Splitting up your bankroll

[buhler26]

This may be better in another forum (please let me know which), but I'm trying to figure out how to split up my bankroll among my bank, and online sites. Assuming a 300BB+ bankroll, it seems silly to have it all sitting in my Party and UB accounts, so I was looking to put a portion in an interest earning account. I could also use that account to use for live games when I get the chance. Anyone else done this? Suggestions on how to split it up? Is half too much to stash away?