Crafty Syntax got sales for my client
I installed this program for a client of mine and he got sales right off the bat.
Its powerful with heaps of features and seems robust.
Maybe a little slow but like I said my client got sales from the live chat within the first couple of weeks.
Much cheaper of course than liveperson. Worth donating to the project if you use it for yourself or clients.
I like Vtiger better than Sugar CRM it has more options and is faster loading.
Still not totally functional with the invoicing or the email templates but should be close.
Hard to install. I had to pay someone to install it. But had no problems once I got it installed.