trouble w/ Inet 5.01.WC1 for windows

I am having a number of problems while running INET 5.01.WC1 for MS Windows. I am running with Winsock 1.1 and Sun PC-NFS. Before I describe the problems, does anyone know what bugs are fixed in 5.01.WF1? Anyways, some of the problems I am having are: 1) Inet allocates a ton of low dos memory and connections sometimes fail if there is not enough memory below 640k. 2) The winsock debug window comes up when INET attempts to make a connection. 3) If a connection is made between the PC and the Unix box via Inet and the connection is killed on the server, when the PC attempts to make another connection iqbeginwork returns an error. A second call to iqbeginwork causes the PC to hang. Thanks in advance.