Sync me Please

[modumscrotum]

I figure I will post this in as many relevant places in this forum as I can, cause I really need help

I am having a hell of a time trying to sync my gear....I am time-code unsavy to say the least. I am very frustrated to tell the truth and any help you guys/gals could offer would be much, much appreciated. MUCH!
Ok...I am trying to sync a 192 I/O/Pro Tools HD-3 (PowerMac G-4 Quicksilver 933) with a PC
(P-3/900mhz) running Acid Pro 4.0 and LOGIC platinum through a MOTU 2408. I would like to be able to use them all with the MOTU MTP AV we have.

192 I/O
Pro Tools HD-3
MOTU 2408
MOTU MTP AV

I'm sure you can see why I am so frustrated.

I can do without the MPT AV if I could just get the two computers synched up.
Would Word Clock be the best option??....Does it matter what ohmage the BNC cables are (50 or 75)?

Many tools...Many questions...Much Stupid
Thanks in advance for any help at all!