Hmmm, I've decided to go for it. Will be making my order at lunch. There's no major reason to wait from the looks of it.
Wish me luck with my new MP!
Thanks for all your advice,
Jasper.
Don't mean to throw a wrench in your plans, however if you don't need a Mac Pro for current business needs here are my thoughts (I've posted this before but the thread got lost to eternity I think...).
There are a lot of things that people miss when they're talking about what the pros/cons are. First off you have to understand that not only is it a new processor architecture but it's a new socket as well. In 2 years they won't be making any more new LGA 771 processors that you can pop in your mac pro, but I'm betting there will be new LGA 1366 procs coming out for quite a while.
Second is memory. The current MP uses the FB-DIMM modules which are fine, but they're also fast becoming an outdated technology that vendors will support but not develop new products for. The new processors will not only have the on-board memory controller (no more northbridge!) but also it will be DDR3 which is on the roadmap of those said vendors. Also, due to a limitation (I believe with the hardware) the memory limit is 32 GB. That may seem excessive now but I also remember in '92 4 MB of memory being outrageous.
Third is hard drive bays (supported, I'm not talking about the extra 2 SATA ports that are available). 4 drives was great a few years ago, but that too is quickly becoming suspicious (especially if you're looking to use a pair of SSD drives in RAID 0 and an internal storage solution in addition to NAS). And a new RAID card?? Maybe that's asking for too much.
Everyone's right I think when they say that the new boxes won't be that much faster. I think there will be a difference, but come on, current Mac Pros are incredible! Now I'd say that if you can purchase the mac and make enough money to justify buying it now then it wouldn't be a bad decision to buy one now. Keep in mind that while re-sell value won't plummet it's most certainly going to go down between 5-10%.