Couple RO questions

[Fail.Coder]

I always second guess myself about where to put general RO questions, but this seems like as good a place as any.

So, most importantly: how do I get rid of movement lag, or whatever you want to call it? Sometimes I pneuma where I'm standing, only to realize after a few seconds of getting hit that I'm actually a good number of paces away (on average, about 5 or 6). By then it's too late. =( I've already done that disable tcpackfrequency thing and rebooted. It happens a little less frequently, I guess.

Second, and much less importantly: would going Monk at aco job level 46 be fine? I'm only skipping out on anything higher than lvl 1 inc. agi. My agi's staying at 11 anyways. I have max Blessing, 6 Heal (thought I'd see how that would go, been pretty cool to have so far), and Pneuma (obviously xD).