Hi Gordon,
Thanks for your interest in Vacation Request!
I had a problem with multi-value fields at one time, but it works now (R2.2.4). We also have the requirement for multiple approvers. All get the Request eMail as well as the Approve/Deny eMail.
HTH,
Bob
P.S. Not much testing on R2.2.5 but I try to release next week :)