Vietnamese Visa in KL/Singers

Hey guys-

We're getting ready to head back to Vietnam, and we need to arrange for our visas. We'll be in both KL and Singapore w/in the next week, and we're trying to figure out where is better to get our visas. I've searched the forums, and I can't come up w/any solid info on prices, etc., so I was hoping you could help us. Has anyone gotten their visa in either of these countries recently? If so, how long did it take and what did it cost (I know the cost varies widely depending on which country you're in when you apply for it)? We're only planning on two days in Singapore, but could probably stay longer, if needed. KL we should be in for about five days, but unfortunately, two of those will be over the weekend, which will be working against us. What's the current situation w/the VOA in Hanoi? I was assuming that would be more expensive, but it's possible it will be our only resort. Damn. This was so easy before we had to stick to a flight schedule! Thanks for the advice!

*Cross-posted to Islands/Peninsula branch