I am planning on having a large autograph request address list on my site, I have designed my database the way I want it, the problem is that I am not sure if I should put it with my vbulletin database or keep it seperate. I only have 50 mb of space for each database. I have 50 databases though. So I am not sure if I will run out of space anytime soon. Also I want to make sure that I will never lose any infomraiotn when installing a hack, while I am pretty sure a hack would not conflict with the my table names, I am just afraid that I might lose all my work. Any suggestions on how I should do it ?