P65+ Support in C1 Vs 3.7 or Just VS 4.0???

To Whom It May Concern: Now that I can not use my PPC Mac running 10.4.11 to run C1 VS 4 - I am wondering if I will be forced to buy a new Mac, so I can run C1 when I upgrade my P45+ to a P65+. Will C1 VS 3.7 support the new P65+? I have no need to upgrade my environment to a new MAC, and this decision with Phase to only support Intel VS 10.5 machines is unsettling. Can someone from Phase please indicate whether the P65+ will be supported on the VS 3.7 of C1? I may cancel my upgrade and just stick with my P45+. The associated costs will be to much for me to handle.