Thank you for the update. I am sure you had success. However, at the time I tried it, only the 3_4_2 installation would work. Today, I am running 3_5 via an update.
Interesting follow up to this is that I have been experiencing very very very slow site access on the administration side of my Multisite WP sites. As discussed above, I have several hosting accounts. Each account has WP Multisite running with 5 to 10 subfolders and domain mapping. I have dedicated IPs for the hosting accounts and paid for many years of hosting in advance. When I could not resolve the slow access issue on my own, I went for support at another well known WP support site for help. One of the first questions they asked, after we exhausted the basic trouble shooting ideas, was how much memory is allocated for each of my sites. I called GoDaddy to find out and the politely explained to me that they do not disclose this information. To make a long story short, the email I received from GoDaddy was that they did not have the resources to support Multisites on their shared hosting. They suggested I find a new host. Unlike many unhappy and angry site builders who leave nasty comments, I like Godaddy and will keep my domain names with them. At least in the end, I received an honest answer.