I have used blueHost for 2 years and need to point a few things out:
You mentioned running a Mir2 Server, by this do you mean the web site/forum for one or the actual Game itself? If you meant the Latter then i am happy to report this is a Web hosting package not a Dedicated Server.
I have recently closed my account and got a refund as it goes as they are cramming WAY too many people per box (1000-1200 per server) and have lowered the CPU Limits which if you use too much, your site goes offline - so read into this Coppermine Gallery, Any Download Scripts etc...
Support *used* to be brilliant, you send a Support ticket and it got Answered, not it takes weeks if they even answer at all. They also used to have a Live Chat online but this has gone walk-abouts as well. They went from 15GIG web Space to 30 GIG and then to 50GIg so fast that i was still on 15 GIG unless I put in a Support ticket, which i did and whoa - still 15GIG.
I signed up for a Monitoring Site to see how often my site would go offline and I got about 4-6 Emails a Day saying it had gone offline.
if all you are using it for is Holding Files and have nothing fancy on there - then $7.95 per Month (its only $6.95 if you pay in advance for 2 years) is not bad I support but I can show you sites which have 170GIG Space for the same price !!!!
Be sure to check out there Forums:
http://www.bluehostforum.com/
Give you a better idea but the Mods tend to remove anything bad when they get a chance !!!