I am having number of images with in my application. ( images more than 50 - approximately &amp; it can extend according to client's need )
Each image are very large round about - 1024 x 768 &amp; 150 dpi
Now, I have to add all this images in a scroll view &amp; display it.


Ok, My question is as follows.

According to me there are two options of loading large images


imageNamed:@"" 
load asynchronously when viewDidLoad Called.


Which is more preferable ? 



imgModel.image=[UIImage imageNamed:[dMain valueForKey:@"imgVal"]];


or like this.

    NSURL *ur=[[NSURL alloc] initFileURLWithPath:[[NSBundle mainBundle] pathForResource:lblModelName.text ofType:@"png"] isDirectory:NO];

    NSURLRequest *req=[NSURLRequest requestWithURL:ur cachePolicy:NSURLCacheStorageNotAllowed timeoutInterval:40];
    [ur release];
    NSURLConnection *con=[[NSURLConnection alloc] initWithRequest:req delegate:self];
    if(con){
        myWebData=[[NSMutableData data] retain];
    } else {
    }

-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
    [myWebData setLength: 0];
}

-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
    [myWebData appendData:data];
}

-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
    [connection release];
}

-(void)connectionDidFinishLoading:(NSURLConnection *)connection {
    NSLog(@"ImageView Ref From - %@",imgV);
    // my image view &amp; set image  
    imgV.image=[UIImage imageWithData:myWebData];
    [connection release]; connection=nil;
}



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