my computer is taking a dump on me, and i know i could probably get it fixed, but i want a new one, so since im working more on my business then in it these days, for the line of work we are in what would be the most helpful type of computer to purchase?
Computer nerd reporting for duty sir! I just got done with my "Juggernaut" build (I prefer to build my computers from scratch). I'm happy to help you design the perfect computer for your needs.
The important thing is there are a lot more stuff that computers can do these days. I'll give you an example. I "Juggy" as my home media server, a web server, an application development server, an offsite backup server, a trading platform, gaming, and a lot of other stuff.
Behold! The Juggernaut:
We're talking 4.5 Terabytes of Storage, 64 Gigabytes of Ram, 1 Terabyte of Raid 0 Configured Solid State Drives, 2 GTX 680 Crossfired Graphics Cards, The Intel DR79SR motherboard and i7-3820 chip with a water cooling system capable of being overclocked to 5.5 gHz on windows 7 ultimate. MOoooohahahahahahaa!!!
The real question is, are you just going to use it for business or not? Does it need to be portable? Where will it be housed - home or work?
If you're just looking to use it for business and want to be boring

- save some money, and get a refurbished one on ebay. They're half the price of what you'll get in the big box stores. It's all I buy for our company because they come with the full factory warranty. Probably bought 30-40 desktops and only had 1 that showed up DOA, and just sent it off to the provider and they sent me a new one. I recommend the dell inspiron series with the i5 (or i3 minimum) chip. Then get a refurbished 23" monitor - the dell st2220lc. You can get the complete system for ~$400-500 refurbished, where as it would be about $1000 new.