ConfirmXferPacketPacket confirm = (ConfirmXferPacketPacket)e.getPacket();
// Building a new UUID every time an ACK is received for an upload is a horrible
// thing, but this whole Xfer system is horrible
UUID transferID = new UUID(confirm.XferID.ID.longValue());
Transfer transfer;
AssetUpload upload = null;
if ((transfer = Transfers.get(transferID))!=null)
{
upload = (AssetUpload)transfer;