Wavecenter replacement

Since it doesn't look like the WaveCenter is going to be supported any longer, can anyone suggest a suitable replacement? I need 8 channels of ADAT and 2 channels SPDIF (all 24 bit) in a PCI card. Don't need any analogue I/O and MIDI would be nice but not necessary. Thanks. Oh yeah, and it should be Windows 7 compatible! >:(