Coleg Morgannwg recorded a resounding victory over Pembrokeshire College in the opening round of the Colleges League while Coleg Sir Gar and Gower College also chalked up wins.
Coleg Morgannwg defeated Pembs College 52-0 after leading 19-0 at the break with prop Calum Lewis, centre Jack Morris and No 8 Lewis Young scoring tries.
The second half saw Morgannwg take firm control up front with skipper Young always to the fore.
Five more tries came at regular intervals through hooker Jack Dando, lock Alwyn Lee, wing Jack Barrett plus flanker Jack Perkins and Morris again.
Fly-half Garin Thomas kicked six conversions out of eight to set the seal on a hugely promising start for the college.
Coleg Sir Gar brushed aside the challenge of Bridgend College with a comfortable 40-9 triumph.
Led by their quick and elusive full-back Luke Treharne, Coleg Sir Gâr were in control from first to last, scoring three tries in each half to post notice that they will be the side to beat in the league.
Not that Bridgend were outclassed but they suffered badly from a lack of possession and were it not for some brave tackling in the last quarter, they would have shipped far more points.
With prop Samson Lee, lock Curtis Morris and flanker Jake Iles prominent in tight and loose, CSG were soon 12-0 ahead with a try apiece from their two main attackers - the darting Treharne and intuitive fly-half Jordan Williams.
Williams added the conversion of his own try before the visitors fly-half Corey Butler kicked two penalties.
Treharne got another converted try only for Butler to keep Bridgend in touch with his third penalty but it was very much one way traffic thereafter.
Skipper and lock Matt Screech, flanker David Griggs and hooker Evan Yardley worked overtime for the visitors but converted tries from Williams, lock Jake Simm and wing Aaron Evans ensured a maximum five point haul for the home side.
Gower College were good value for their 17-7 win over Neath Port Talbot College.
In the all Ospreys clash, they built up a solid 17-0 half-time lead thanks to the good work of their pack in which No 8 Rhys Leonard, hooker Scott Otten and lock Rhodri Hughes were the leading lights.
Flanker Alun Rees and scrum-half Will Batcup got the tries and Davies - son of Scarlets coach Nigel Davies - added the conversions and two penalties.
The wind and drizzle at St Helen's made for a scrappy second-half but the sterling efforts of No 8 Matt Jenkins, wing Nathan Brooks and full-back Rhys Williams brought NPT right back into the game.
They got a try from the non-stop Jenkins, converted by busy scrum-half Rhodri Coles but then squandered a golden try opportunity before the game petered out amongst a raft of substitutions.
WRU TV were on hand at the launch of a major new commercial deal with WRU and Mercedes-Benz South Wales (part of the Sinclair Group), which sees the family company become an official supplier to the Welsh Rugby Union
On the back of the recent Women's Rugby World Cup, the WRU has launched a revitalised Women's and Girls domestic seasonal structure, and the future is looking bright.
Go to www.wru.co.uk/tryourgame for more information
Roger Lewis talks to WRU TV at the announcement of a new £60 million Rugby Services Agreement (RSA) which provides a new and positive contractual relationship between the WRU and its four Regions for the next six years has been agreed.
The Welsh Rugby Union has announced a major new sponsorship deal with Gullivers Sports Travel which will make the UK's leading, and longest established, multi-sport tour operator, an Official Supplier for the rest of the decade.
Having taken part in seven World Cups as a player and coach, Liza Burgess hopes to go out in style this afternoon when Wales take on Australia in the Play-off for seventh and eighth place in the Women's Rugby World Cup in Paris.
WRU Head of Rugby Josh Lewsey met with volunteers across the game earlier this week, championing their role in the sport. He was joined by Wales captain Sam Warburton for part of the day as volunteers took part in a 'Try Out' event for the 2015 Rugby World Cup