How much overhead with Vector?

[Phalcon51]

Does the new software use a significantly larger portion of memory or system resources compared with the current version?

I'm running an older system (Athlon 1Ghz with 512 Mb RAM and geForce ti4400), so I'm kind of on the edge with fps as it is. Will this be an issue with the Vector Expansion in either IL-2, CFS3 or LOMAC? (btw, is LOMAC supported in 6DOF?)

[Charlie251]

There is a very slight increase in CPU useage... but we are talking VERY slight.

I have an Athalon 1.5 Ghz and I saw no difference in frame rates whatsoever.