Need help with Flash

So I've recently installed Quicktime and it totally eff'd up my ability to view Flash through Firefox. Before I had it installed, there'd be no quicktime loader, even though I had quicktime. It'd be default loading, or something. So I uninstalled Quicktime and tried that, it didn't work. I installed an older version of Quicktime, no go. All of these trials were also done with Internet Explorer and I've had success. Also, I've changed Quicktimes MIME setting's to not view Flash files(.swf). When I turn it on, it's run through IE, when I turn it off, it's off on IE but not firefox.

It's a major inconvenience for me to go through IE to view flash files. :( Please help me out. Thank you.

>>1
Lol, QuickTime. I lost the count of the times I saw QuickTime screwing Windows Explorer, OSes, web browsers... Avoid that piece of shit who thinks it's so important you'll even browse porn with it. Then it comes with such a shitty, bloated, useless player you can't even set to full screen without paying, ha.

Get rid of ShitTime. Install QuickTime Alternative if you really must, that's a STANDARD, PROPER DirectShow wrapper for ShitTime so you can use a decent player, like Media Player Classic, to view that.