I've been pondering lately what I need to get my lighting gear back together. See, I've been bleeding strobes. First the one 383 super ended up in the bay, then my MS-1 failed, then my other 383 super failed, which leaves me the Sunpak Digital Flash and my Sunpak 144PC. The Digital Flash is OK, albeit low in power and the 144PC is what I use to trigger flashes, so that's just not comfortable.
After Christmas, I spent a bunch of time getting used to my new setup and building a lot of little bits to get my lighting where I want it to be. I also took a step back and decided I didn't like where my whiteground photos were going at that point; I wanted to do something else...
When I started out doing portraiture, I did only outdoor portraits during the golden hour. If you don't have much gear, it's great. My first portrait shoot was taken on my Canon A95 and came out quite well. And I did my art indoors with lightpainting...
After reading Strobist, I almost purchased the recommended cheap old Nikon flash. However, I also wanted a flash to be carried around for impromptu situations that I could have better control over, I felt that the Nikon would be too specific to the Nikon cameras.
My personal preference in natural-looking photography is to search out beautiful lighting instead of trying to create it. It has a habit of surprising you with beautiful colors and glows and shading. Plus, it's cheaper and I'm stingy. So I picked up the Sunpack Digital Flash.