thats fine unless you are overclocking. The max temps for those CPU's are around 80c but most people round here wont recomend you have it running at any more than 60c.
funny thing is, is that this is a new mobo. the one i was running earlier was an AOpen AK86-L K8T000 or something. The cpu idled at 30's and max load was 41. I switched mobo's b/c my dimm1 slot was fried and now it idles mid 40s max load 51.