"Mike, Anthony has taken apart both the White & Grey cables Anthony says they are different, as far as i know the White cables are quadruple screened & the Grey cables are double screened The White cables are semi balanced, meaning they are directional where as the Grey cables are just standard coaxial..."
Nope, wrong, try again 
Ffs, how can this be so difficult.
1) every Belkin cable I've come accross has the cable details written on the jacket.
2)I've taken both types to bits and they are differnt but niether is coaxial.
3)Everything you could possibly want to know about these cables has been written in earlier posts.
Single spur balanced Mains. Self built music server with 3 seperate linear PSU, Intel i5, 16 GB RAM no hard drive (various Linux OS). Benchmark Dac2 HGC, single ended XLR interconnects/Belkin cable. Exposure 21RC Pre, Super 18 Power (recap & modified). Modded World Audio HD83 HP amp. Hand built Monitors with external crossovers , Volt 250 bass & ABR, Scanspeak 13M8621 Mid & Scanspeak D2905/9300 Hi. HD595 & Beyer 880 (600 ohm) cans.
The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.
-Bertrand Russel
John.