France's Fun Radio is also doing pretty good ratings-wise, though definitely doesnt command the kind of ratings as heritage EHR, Energy Radio (NRJ), or famed Hip Hop station Skyrock.
As for Belgium's Fun Radio, I agree they're not as good as RGR or Top Radio, but keep in mind they're more Dance leaning then their French counterpart, and keep in mind that Fun Radio caters to the French speaking part of Belgium (Wallonia) whereas our beloved RGR FM can be heard in parts of the Dutch-Flemish part of Belgium (Flanders).
Cartman, I've heard Candi's version of Ride On Time and it's just okay compared to the number one smash hit from Black Box back in 1989:
http://youtube.com/watch?v=cGaZurUqseM
The funny thing is that the song should be called "Right On Time". That's what she's singing in the original Disco record ("Love Sensation" from Loleatta Holloway). Black Box are Italians and their English wasnt very good so they mistook it for ride on time
Studio Brussels is an excellent station. It plays a lot of Modern Rock, but also some quality EDM and Hip Hop, and has some great techno and House shows hosted by some of Belgium's leading DJs. As for Donna FM, it's a recurrent friendly EHR (Euopean Hit Radio).
Radio 538, to me, was at its best in the 90s. There's a bit too much talk, too many odd recurrents and Gold titles at times, and it's not as Dance friendly as it once was. Then again, it is the most listened to radio station in Holland with about 11 percent of the audience share, and the radio landscape is way more diverse now then it was in the mid 90s. For one thing, Slam FM didn't exist back then. Nowadays Slam FM is doing pretty well in its target audience - 12-25 year olds, and cumes over a million listeners per week.