Here are some shots on Kodak B&W 400 scanned at Walgreen's Drugstore on a Fuji Frontier.
Olympus 35 RC and Kiev IIaI can't get results as good as that from any of the traditional b&w films in 35mm in terms of grain, contrast and tonality.
Walgreen's charges me $5.50 for processing and a CD; that's a bit more than I want to spend, but it sure is convenient. Until recently, I was able to get the same thing for $3.25 from the local Hatch drugstore; that is pretty competitive in cost with traditional film and home processing. Unfortunately for me, I think the Hatch processor may not recover from the recent flood.
Jake is right about ICE only working with color; I always seem to forget that fact. However, the commercial processors seem to do a pretty good job of covering up the spots and scratches, so it seems that their software does have some beneficial effect even on C41 b&w.