Since there was an update for Seamonkey, related to mail, I found that there was one for Thunderbird. In this case the partial update worked.
Oh, yea, there is, also an update for Firefox. In neither case, I was not informed that there was one, and after successful update, no info about it came up.
I prefer to update when I am ready, but Mozilla has gone to the dogs, about these updates.
UserAgent: Mozilla/5.0 (Windows NT 5.1; rv:10.0.1) Gecko/20120208 Firefox/10.0.1 SeaMonkey/2.7.1
A minority may be right, and a majority is always wrong
~ Henrik Ibsen
WinXP, SP3, 512 MB, SM2.17.1, FF21, TB17.O.5, IE8.0, Google Chrome 26, Ghostwall , Kingsoft5.6, JRE1.7_21.