No 10451, Tuesday 01 May 12, Neyartha

Thought it would be Anitya and woke up late and found Neyartha with a lot of Metal ...
ACROSS
1   - Paunch fastener? (5,6) - BELLY BUTTON [CD]
9   - Tailor-made arrangement to let out a series of pictures (7) - DIORAMA {tAIlOR+MADe}*
10 - Metal found in the country's forest trees reportedly (6) - SILVER Anno pending (Addendum - (~sylva) - See comments)
11 - Draw a kennel's part with the eyes open (5) - AWAKE [T]
12 - Ransack Helen's city after the disappearance of the Yankee with the colouring agents (7) - DESTROY {DyES}{TROY}
15 - American leader overcoming ego in a plot to fully appease.. (4) - SATE S(-i+a)ATE
16 - .. a citizen of the Internet with his tool of choice? (3,7) - WEB BROWSER [CD]
18 - Faithfully returned Adam's needle in a cover to the sailor going west with the Spanish (10) - ACCURATELY {ACCU{RAT<-}{EL<-}Y<-}
20 - Pine for pain (4) - ACHE [DD]
23 - Turn around to catch Jack in the recess (7) - ADJOURN {AD{J}OURN*}
24 - Release the sister with a Greek character's name at the wrong place (5) - UNPIN (-n)UN{PI}(+n)N
26 - Son went missing from the broken down limousine location (6) - MILIEU LIMoUsInE
27 - Control the core pressure to some extent (7) - REPRESS [T]
28 - Not rewarded for getting HD? (5-6) - EMPTY-HANDED EMPTY-{H-----D}
DOWN
2   - Mistake to include oarsmen oddly lacking a corrective tool (6) - ERASER {ER{oArSmEn}R}
3   - Track made of metal (4) - LEAD [DD]
4   - Hamper the auditor's cry at the game (10) - BASKETBALL {BASKET}{BALL}(~bawl)
5   - Number found outside a fancy hotel in a fundraising event on the TV (8) - TELETHON {TE{HOTEL*}N}
6   - Task of packing in the sent up mineral is demanding (7) - ONEROUS {ON{ERO<-}US}
7   - Excessively amuse Dana at sea (2,7) - AD NAUSEAM*
8   - Metal found in the small bed boxed in a revolutionary R&D site (7) - COBALT {CO{BAL<-}T}
13 - Blouse that may be frowned upon by the censors? (3-7) - SEE-THROUGH [CD]
14 - Transience BSE infers by accident (9) - BRIEFNESS*
17 - Head off with the croissant baked by the incendiary (8) - ARSONIST cROISSANT*
19 - Metal from the island harboured by the scoundrel's mother (7) - CADMIUM {CAD}{M{I}UM}
21 - Metal with power to remove iodine from a Xerox machine (6) - COPPER COP(-i+p)ER
22 - Yugoslavian parish priests on Ireland's materialistic urbanite (6) - YUPPIE  {YU}{PP}{IE}
25 - Current on the gate driven up by the metal (4) - IRON {I}{RON<-}

LINK TO GRID