I've become addicted to the pad kee mao (spicy noodles) at Nad Pob. They are well carmelized with crispy edges, and having them with fried tofu makes a nice change from chicken. Be forewarned if you order them spicy - they're not kidding. Medium are usually about right for me, but still too spicy for many. Last night we also had the standard but competent chicken coconut soup, and the fried rice with Chinese broccoli and crispy pork, which was quite tasty.
I haven't even delved into their further reaches of their menu yet, but I will when I find someone brave enough to try bloody clam salad or red wine fish maw with me. They also have the mussel with egg that I believe someone was looking for a while ago.
The delivery arrived when they said it would, about 40 minutes after I placed the order.They deliver until midnight, but they're open till 2 am daily.
4321 Sunset (corner of Fountain)