Multiple T1's

We have a situation where we want to have 2 t1's going to another office. We want these 2 t1's to not only provide redundancy in case 1 goes down, but also want them to load balance while they are both up. So basically, we want the two t1's to be up providing 3 mpbs of bandwidth and if one goes

Router Question

I have a situation where I need to split a full t1 into 3 separate interfaces. For example, channels 1-8 will be going to one location, 9-16 will be going to a second and 17-24 will be going to a third location. My question is what is the smallest router/csu combo that will accomplish this? Will