Finally, at long last, HydroLight-EcoLight version 5.0 (HE5) is now
shipping!

All licensed version 4 users will receive HE5 as a free upgrade. To
receive your upgrade, please provide me with the following information
(send to curtis.mobley@...):

1) The name of the person and institution who originally licensed
version 4. [I may not know who this in cases where the code is being
run by a student or programmer I don't know.]

2) The serial number of the Lahey Fortran 95 compiler that came with
your copy of Hydrolight. [To get this, open a command window (e.g.,
use start-->programs-->accessories-->command prompt) and type LF95 at
the prompt. Lahey will come back with a block of information; the
first line contains the Lahey release number and the serial number.]

3) The full postal mailing address where I should send HE5. Include a
phone number for express mail shipments.

The newly posted file WhatsNewinHE5.pdf gives an overview of the new
features of HE5.

Cheers,

Curt