Qualcomm has released Eudora 4.3.3, a minor update to its widely used email program. (TidBITS has written extensively about Eudora; see "InterviewBITS with Steve Dorner" in TidBITS 517 for some discussion of version 4.3, or our Eudora article series for tips, reviews, and more.) Version 4.3.3 fixes a crashing bug on fast Macintosh systems (the release notes aren’t more specific), and improves password security for folks who don’t have Eudora save their email account passwords for them. The update is available in two forms: a 613K patch that will update version 4.3.2 to version 4.3.3, and a larger 5.2 MB updater that will upgrade any version of Eudora 4.x to version 4.3.3. Eudora 4.3.3 is available for PowerPC-based Macs only; the latest version for 68K-based Macs is currently 4.2.2.