hi there
a pgp user sent me an ascii file.  i have their public key on my public ring.
if i try to decrypt the file, 
$ gpg -d Untitled.msg.pgp 
i see the below:
gpg: Warning: using insecure memory!
gpg: encrypted with 2048-bit ELG-E key, ID 44F373A5, created 2001-07-25
      "<snip>"
gpg: decryption failed: secret key not available
is there hope?