Okay. I did some more looking and found a few others which look promising, esp. the first one:CHATSPACE it's free and allows up to 100 users at the same time.
Info on VoiceContact by HearMe - may be out of date
Voice Chat - looks interesting
When I have more time, I will look at that first one. It looks simple to download and use. Any of you who have the time and inclination, please take a look and see what you think of any of these. I am disgusted by Paltalk's new popups; they even come up AFTER I've closed the program down!
Thanks,
kat