Senuke blows. I had high hopes for Senuke X and it's only gotten worse than the original.
The best way to get your links indexed is to simply post them to sites that get crawled frequently. I run a blog network and i have a portion of it that get crawled really fast, so what I do is spin-post my list of links across the network and it takes literally less than 24 hours to get the links indexed. So if you have something similar, that will probably be a better route to take than waiting on Senuke to get it's act together.